The invention discloses a chrome-free zinc-aluminum coating anticorrosive paint comprising nickel-magnesium-manganese-silicon. The paint is composed of a component A and a component B with a mass ratio of 3:1. The component A comprises the raw materials of zinc-aluminum alloy powder, nano-silica, lignin sodium sulfonate, benzotriazole, thio diethylene glycol, triphenylphosphine, and deionized water. The component B comprises zirconium tetrafluoride, gamma-aminopropyl triethoxysilane, inositol hexaphosphate, butyl cellulose acetate, ethanol, and deionized water. The zinc-aluminum alloy powder is composed of Zn, Al, Ni, Mg, Mn and Si. The product provided by the invention has the advantages of no toxicity, no harm, no pollution, low-temperature fast processing, simple operation, wide raw material source, low cost, clean production, and the like.